My forums have started throwing an error 200 when trying to upload images using either the "choose files..." link or dragging and dropping. I've attempted to upload a couple of JPGs that are 500Kb or less.

Server Specs:
Invision Community 4.7.10
PHP 8.1.18
file_uploads = On
upload_max_filesize = 20M
max_file_uploads = 20
max_execution_time = 30
max_input_time = 60
memory_limit = 512M

I'm not seeing any errors in /var/log/php8.1-fpm.log. No errors in my Admin CP error logs or on the support page in the Admin CP. Other suggestions to troubleshoot?

I opened the console in Chrome and noticed a 403 error when trying to access the plupload.full.min.js file. Is there a script or plugin to check and fix permissions on files? I assume it's a permission error of some sort?

 

Check your server error logs if you are getting that message. It will likely tell you what is causing the problem

 

I opened the console in Chrome and noticed a 403 error when trying to access the plupload.full.min.js file. Is there a script or plugin to check and fix permissions on files? I assume it's a permission error of some sort?

 

Try to upload with the Console tab opened. It will show an error (server) or script.

I found that Cloudflare was flagging the image upload as a potential security event. I lowered the security threshold slightly, and the image upload was successful.

Glad to hear you resolved the issue.

I just had the same problem...  it turns out my datastore was full.  I deleted a few backup files and all is good.